Any gardeners?

Double J is the fucking man when it comes to gardening advice. He's like a master horticulturalist or something.
 
I've done landscaping before.. I'm not qualified or anything, but I've done it.. What exactly do you need pointers on?
 
I've helped my mom and dad plant a garden every summer my entire life (well, until I moved last year). I may be able to offer some help.
 
Where do you live? When is the last frost and the first frost of the season? Potatoes you can start earlier, I think we did those middle of May. The green peppers you could plant the same time, but do walls of water around them, they are like a mini green house and will protect them from frost. The corn, you want to wait till a little later, a frost will wipe out your crop and you'll have to start over. I don't remember on cucumbers.
 
City Spring Fall
Dover 4/19 10/15
Georgetown 5/7 10/2
Milford 5/4 10/2
Newark 5/6 10/5
Wilmington 4/25 10/15

Here are some generals. It looks like you could probably plant the beginning of May.